Ingredient

Probiotic ferment

On labels: Bifida Ferment Lysate

Probiotic-derived ingredient that helps reactive skin feel more resilient.

What it does

Conditions skin · Calms the look of skin

Evidence

Evidence: Limited · Mostly lab or early data so far.

Often chosen for

Skin prone to redness, Over-exfoliated, stressed skin

Skin types

Dry, Combination, Normal, Sensitive

Typical amount

1-50% in a formula

Best time

Morning or evening